I published a single Web-Server behind a ISA 2006 with a Web Server Publishing Rule.
When I try to access this site from external, it takes up to 15 seconds until the site displays.
But only the first access !! When I close my browser (even with clearing the history and cache) and open it again the site display within a second. Then I Close my browser and open it again after 15 to 30 minutes and the delay is again 10 to 15 seconds.
I deactivate the rule and create a new rule as Server publishing rule with only forward port 80 to my Webserver. That works great and without delays.
How can I troubleshoot this delay?
Thanks to all